Ring fragmentation processes resulting from acid catalysed diazo ketone cyclisations |
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| Authors: | Oliver E Hutt Anthony C Willis |
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| Institution: | Research School of Chemistry, Australian National University, Canberra, ACT 0200, Australia |
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| Abstract: | The initial products from the cyclisation of hexahydrophenanthryl diazo ketones with participation by either the alkene bonds or the aromatic ring (Ar1,4) undergo rearrangement by 1,2 bond shifts or unexpected bond fission. Benzocyclo-octanyl ketones were formed from the latter process. |
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| Keywords: | Diazo ketone Cyclisation Ring fragmentation Benzocyclo-octanones |
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